12G1279 Midget Sprite Block Kit

Review MG Midget Sprite Short Block Complete Kit .030 Over Casting

Introducing the 12g1279 Midget Sprite 1275 Block Kit 030, a high-performance engine component designed for enthusiasts seeking to enhance the power and reliability of their classic Midget Sprite 1275 engine. This engine block is meticulously crafted to provide superior strength and durability, ensuring optimal engine performance.

The 12g1279 Midget Sprite 1275 Block Kit 030 is a precision-machined replacement engine block, specifically engineered for the Midget Sprite 1275 engine. It is manufactured using the latest technology and techniques, ensuring a perfect fit and finish. The block is made from high-quality cast iron, providing enhanced strength and durability compared to the original castings.

This engine block features a number of upgrades and improvements over the stock block. It includes a new high-performance cylinder head design, which enables increased flow rates and improved combustion efficiency. The cylinder bore size is increased to 61.1mm, allowing for larger pistons and increased engine displacement. The cylinder sleeves are also upgraded, providing improved cylinder wall protection and longer engine life.

The 12g1279 Midget Sprite 1275 Block Kit 030 also includes several other performance enhancements. It features a new oil pump design, which provides improved oil flow and pressure, ensuring optimal engine lubrication. The block also includes upgraded water jackets, which provide improved cooling efficiency, reducing engine temperatures and improving overall engine performance.

The installation of this engine block is a straightforward process, making it an ideal upgrade for Midget Sprite 1275 engine enthusiasts. It is compatible with standard engine accessories, including the stock crankshaft, connecting rods, and pistons. This block is also suitable for use with high-performance camshafts and cylinder heads, providing the flexibility to tailor the engine to your specific performance goals.

In summary, the 12g1279 Midget Sprite 1275 Block Kit 030 is a high-performance engine block designed to provide enhanced strength, durability, and power to classic Midget Sprite 1275 engines. It includes several upgrades and improvements, including a new high-performance cylinder head design, increased cylinder bore size, upgraded cylinder sleeves, new oil pump design, and improved water jackets. This engine block is a must-have upgrade for any Midget Sprite 1275 engine enthusiast seeking to maximize engine performance and reliability.

Pros and Cons of buying a 12g1279 Midget Sprite 1275 Block Kit 030

The 12g1279 Midget Sprite 1275 Block Kit 030 is a popular engine component for classic car enthusiasts who want to restore or upgrade their Midget Sprites. This kit includes the 1275 cc engine block and various other parts. In this article, we will discuss the pros and cons of buying this engine block kit to help you make an informed decision.

1. Improved Performance: The 1275 cc engine block offers better performance compared to the standard 1233 cc engine. It delivers more power and torque, making your Midget Sprite more responsive and fun to drive.

2. Durability: The engine block is made of high-quality material, ensuring it can withstand the rigors of regular use. It also comes with various upgrades, such as reinforced crankshaft and pistons, which enhance its durability.

3. Better Fuel Efficiency: The larger engine size provides better fuel efficiency compared to smaller engines. You can expect to save money on fuel costs in the long run.

4. Classic Look: The Midget Sprite is a classic car, and upgrading it with a more powerful engine block maintains its classic look while providing modern performance benefits.

1. Cost: The 12g1279 Midget Sprite 1275 Block Kit 030 is a premium product, and it comes with a premium price tag. You may need to invest a significant amount of money to purchase and install this engine block kit.

2. Complex Installation: Installing the engine block kit requires a high level of expertise and experience. It may take a long time to install it correctly, and there is a risk of damaging other parts if not done properly.

3. Compatibility: Ensure that the engine block kit is compatible with your specific Midget Sprite model before purchasing. There may be variations in engine block designs, and using an incompatible kit could lead to issues.

In conclusion, the 12g1279 Midget Sprite 1275 Block Kit 030 offers several advantages, including improved performance, durability, better fuel efficiency, and maintaining the classic look of your Midget Sprite. However, it comes with a high cost, complex installation, and compatibility concerns. If you have the expertise, time, and resources to install the kit correctly and are willing to pay the premium price, then it could be a worthwhile investment to enhance your driving experience.

If you decide to purchase the 12g1279 Midget Sprite 1275 Block Kit 030, make sure to buy it from a reputable supplier to ensure its authenticity and quality. Additionally, consider hiring a professional mechanic to install the engine block kit to minimize the risk of damage to other parts.

Details:

Mg midget sprite 1275 short block complete kit .030 over casting 12G1279, includes: pistons 7 rings standard crankshaft new main, rod cam bearings freeze plugs tappets lower gasket set timing cover plate, also included pre-owned camshaft, chain and gear all in good condition.

specifications engineblocksam:

• brand: Mg
• mpn: 12g1279
• type: Engine Block
• items included: Crankshaft, Rods, Pistons, Bearings, Main Bolts, Oil Seal Conversion
• material: Cast Iron
• vintage part: Yes

seller engineblocksam:

• rating: 100.0%
• # reviews: 290
• city: hammonton, new jersey

payments engineblocksam:

• credit card: mastercard
• cash
• money order
• other
• wallet: paypal

offer engineblocksam:

• started: august 6, 2025
• availability: in stock
• options: ship-to-home
• in stock #: 5
• prices: $64.99–$141.76
• item condition: New
• sold #: 16
• best offers: true

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

shipping engineblocksam:

• carrier: fedex
• class: standard
• transit: 3-9 days
• type: calculated
• service: fedex ground / fedex home delivery

returns engineblocksam:

• time: 14 days
• policy: returns accepted
• paid by: buyer